Climatological Report (Daily)
Issued by NWS
Issued by NWS
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183
CDUS46 KMTR 110031
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
531 PM PDT FRI OCT 10 2025
...................................
...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR OCTOBER 10 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 76 2:15 PM 96 1991 77 -1 79
MINIMUM 59 2:39 AM 37 1893 54 5 59
AVERAGE 68 66 2 69
PRECIPITATION (IN)
TODAY 0.00 0.59 1957 0.01 -0.01 0.00
MONTH TO DATE 0.45 0.11 0.34 0.00
SINCE OCT 1 0.45 0.11 0.34 0.00
SINCE JAN 1 6.56 9.44 -2.88 13.63
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 0 11 -11 0
SINCE SEP 1 0 23 -23 0
SINCE JUL 1 1 29 -28 0
COOLING
TODAY 3 2 1 4
MONTH TO DATE 32 26 6 149
SINCE SEP 1 242 156 86 362
SINCE JAN 1 591 599 -8 1172
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 3.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 12:00 AM
LOWEST 38 1:00 PM
AVERAGE 63
..........................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 93 1901
MINIMUM TEMPERATURE (F) 54 34 1893
SUNRISE AND SUNSET
OCTOBER 10 2025.......SUNRISE 7:11 AM PDT SUNSET 6:37 PM PDT
OCTOBER 11 2025.......SUNRISE 7:12 AM PDT SUNSET 6:36 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$